| /* |
| * Copyright (C) 2009 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package android.accounts; |
| |
| import android.app.Activity; |
| import android.content.res.Resources; |
| import android.os.Bundle; |
| import android.widget.TextView; |
| import android.widget.LinearLayout; |
| import android.view.View; |
| import android.view.LayoutInflater; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.pm.PackageManager; |
| import android.text.TextUtils; |
| import com.android.internal.R; |
| |
| import java.io.IOException; |
| |
| /** |
| * @hide |
| */ |
| public class GrantCredentialsPermissionActivity extends Activity implements View.OnClickListener { |
| public static final String EXTRAS_ACCOUNT = "account"; |
| public static final String EXTRAS_AUTH_TOKEN_LABEL = "authTokenLabel"; |
| public static final String EXTRAS_AUTH_TOKEN_TYPE = "authTokenType"; |
| public static final String EXTRAS_RESPONSE = "response"; |
| public static final String EXTRAS_ACCOUNT_TYPE_LABEL = "accountTypeLabel"; |
| public static final String EXTRAS_PACKAGES = "application"; |
| public static final String EXTRAS_REQUESTING_UID = "uid"; |
| private Account mAccount; |
| private String mAuthTokenType; |
| private int mUid; |
| private Bundle mResultBundle = null; |
| protected LayoutInflater mInflater; |
| |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| setContentView(R.layout.grant_credentials_permission); |
| setTitle(R.string.grant_permissions_header_text); |
| |
| mInflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE); |
| |
| final Bundle extras = getIntent().getExtras(); |
| if (extras == null) { |
| // we were somehow started with bad parameters. abort the activity. |
| setResult(Activity.RESULT_CANCELED); |
| finish(); |
| return; |
| } |
| |
| // Grant 'account'/'type' to mUID |
| mAccount = extras.getParcelable(EXTRAS_ACCOUNT); |
| mAuthTokenType = extras.getString(EXTRAS_AUTH_TOKEN_TYPE); |
| mUid = extras.getInt(EXTRAS_REQUESTING_UID); |
| final PackageManager pm = getPackageManager(); |
| final String[] packages = pm.getPackagesForUid(mUid); |
| |
| if (mAccount == null || mAuthTokenType == null || packages == null) { |
| // we were somehow started with bad parameters. abort the activity. |
| setResult(Activity.RESULT_CANCELED); |
| finish(); |
| return; |
| } |
| |
| String accountTypeLabel; |
| try { |
| accountTypeLabel = getAccountLabel(mAccount); |
| } catch (IllegalArgumentException e) { |
| // label or resource was missing. abort the activity. |
| setResult(Activity.RESULT_CANCELED); |
| finish(); |
| return; |
| } |
| |
| final TextView authTokenTypeView = (TextView) findViewById(R.id.authtoken_type); |
| authTokenTypeView.setVisibility(View.GONE); |
| |
| final AccountManagerCallback<String> callback = new AccountManagerCallback<String>() { |
| public void run(AccountManagerFuture<String> future) { |
| try { |
| final String authTokenLabel = future.getResult(); |
| if (!TextUtils.isEmpty(authTokenLabel)) { |
| runOnUiThread(new Runnable() { |
| public void run() { |
| if (!isFinishing()) { |
| authTokenTypeView.setText(authTokenLabel); |
| authTokenTypeView.setVisibility(View.VISIBLE); |
| } |
| } |
| }); |
| } |
| } catch (OperationCanceledException e) { |
| } catch (IOException e) { |
| } catch (AuthenticatorException e) { |
| } |
| } |
| }; |
| AccountManager.get(this).getAuthTokenLabel(mAccount.type, mAuthTokenType, callback, null); |
| |
| findViewById(R.id.allow_button).setOnClickListener(this); |
| findViewById(R.id.deny_button).setOnClickListener(this); |
| |
| LinearLayout packagesListView = (LinearLayout) findViewById(R.id.packages_list); |
| |
| for (String pkg : packages) { |
| String packageLabel; |
| try { |
| packageLabel = pm.getApplicationLabel(pm.getApplicationInfo(pkg, 0)).toString(); |
| } catch (PackageManager.NameNotFoundException e) { |
| packageLabel = pkg; |
| } |
| packagesListView.addView(newPackageView(packageLabel)); |
| } |
| |
| ((TextView) findViewById(R.id.account_name)).setText(mAccount.name); |
| ((TextView) findViewById(R.id.account_type)).setText(accountTypeLabel); |
| } |
| |
| private String getAccountLabel(Account account) { |
| final AuthenticatorDescription[] authenticatorTypes = |
| AccountManager.get(this).getAuthenticatorTypes(); |
| for (int i = 0, N = authenticatorTypes.length; i < N; i++) { |
| final AuthenticatorDescription desc = authenticatorTypes[i]; |
| if (desc.type.equals(account.type)) { |
| try { |
| return createPackageContext(desc.packageName, 0).getString(desc.labelId); |
| } catch (PackageManager.NameNotFoundException e) { |
| return account.type; |
| } catch (Resources.NotFoundException e) { |
| return account.type; |
| } |
| } |
| } |
| return account.type; |
| } |
| |
| private View newPackageView(String packageLabel) { |
| View view = mInflater.inflate(R.layout.permissions_package_list_item, null); |
| ((TextView) view.findViewById(R.id.package_label)).setText(packageLabel); |
| return view; |
| } |
| |
| public void onClick(View v) { |
| switch (v.getId()) { |
| case R.id.allow_button: |
| AccountManager.get(this).updateAppPermission(mAccount, mAuthTokenType, mUid, true); |
| Intent result = new Intent(); |
| result.putExtra("retry", true); |
| setResult(RESULT_OK, result); |
| setAccountAuthenticatorResult(result.getExtras()); |
| break; |
| |
| case R.id.deny_button: |
| AccountManager.get(this).updateAppPermission(mAccount, mAuthTokenType, mUid, false); |
| setResult(RESULT_CANCELED); |
| break; |
| } |
| finish(); |
| } |
| |
| public final void setAccountAuthenticatorResult(Bundle result) { |
| mResultBundle = result; |
| } |
| |
| /** |
| * Sends the result or a {@link AccountManager#ERROR_CODE_CANCELED} error if a |
| * result isn't present. |
| */ |
| public void finish() { |
| Intent intent = getIntent(); |
| AccountAuthenticatorResponse response = intent.getParcelableExtra(EXTRAS_RESPONSE); |
| if (response != null) { |
| // send the result bundle back if set, otherwise send an error. |
| if (mResultBundle != null) { |
| response.onResult(mResultBundle); |
| } else { |
| response.onError(AccountManager.ERROR_CODE_CANCELED, "canceled"); |
| } |
| } |
| super.finish(); |
| } |
| } |